SEQUENCES OF 4 PREVIOUSLY UNDESCRIBED HUMAN T-CELL RECEPTOR BETA-CHAIN VARIABLE GENES

被引:10
作者
HANSEN, T
QVIGSTAD, E
LUNDIN, KEA
THORSBY, E
机构
[1] Institute of Transplantation Immunology, National Hospital, Oslo
来源
TISSUE ANTIGENS | 1991年 / 38卷 / 03期
关键词
GENE AMPLIFICATION; LYMPHOCYTES-T; RECEPTORS; IMMUNOLOGICAL ANALYSIS; IMMUNOLOGICAL GENTETICS;
D O I
10.1111/j.1399-0039.1991.tb02020.x
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
T-cell receptor beta chain mRNA from 4 human T-lymphocyte clones was reverse transcribed, amplified by PCR, cloned in M13 and sequenced. Four hitherto undescribed variable genes were found. One of them (V-beta-IW22) showe the highest homology (74.5%) to V-beta-1. Two others (V-beta-IW6 and V-beta-IW10) belonged to the recently described V-beta-21 family. The last gene (V-beta-VW114) belonged to the V-beta-9 family. However, the latter gene a is pseudogene because of an in-frame stop codon.
引用
收藏
页码:99 / 103
页数:5
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